Carlisle FIRE RESIST BARRITECH NP-LT Air, Vapor, and Water-Resistive Barrier

Carlisle FIRE RESIST BARRITECH NP-LT Air, Vapor, and Water-Resistive Barrier

Fire Resist Barritech NP-LT is of similar composition to Fire Resist Barritech NP, except the former is adapted to allow installation below freezing. Fire Resist Barritech NP-LT enables work to continue during winter. Fire Resist Barritech NP-LT is a fluid-applied membrane made from inherently fire-resistant materials. Fire Resist Barritech NP-LT is applied to exterior wall assemblies where it functions as an air barrier, vapor barrier and a water-resistive barrier. Fire Resist Barritech NP-LT can be applied over concrete block, concrete, exterior gypsum sheathing, plywood, OSB and many other common building materials.

The product is fully adhered to the substrate, flexible and rubber-like. Fire Resist Barritech NP-LT is a single-component, air-drying product applied by spray or roller at nominal 0.040″ (40 mils) dry film thickness. The high film thickness and flexible, elastic properties enable Fire Resist Barritech NP-LT to bridge cracks and seal around penetrations, which creates a truly continuous, monolithic air, vapor and water barrier.

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Product Description

Barritech NP-LT is a low temperature version of Barritech NP. It is a vapor barrier at less than 1 perm unit.
Features and Benefits

  • Can be installed in sub-freezing conditions – allows work to continue in winter.
  • Can also be installed in warm weather – no need to discard leftover winter inventory.
  • Fire-resistant composition permits use in many wall assemblies requiring NFPA 285.
  • Dries to a distinctive dark blue color for easy identification (light blue color when wet).
  • Tough construction and 180-day UV resistance allows flexibility in schedule.
  • High water resistance of cured membrane permits use in high moisture exposure areas.
  • VOC compliant, low-odor composition contributes to comfort and safety during installation.
  • Easy, water clean-up of tools & equipment reduces harmful chemicals on the jobsite.
  • Spray-through standard, one-part equipment provides a simple and quick installation.
  • Monolithic coverage and self-sealing properties around fasteners enable an air and watertight installation.

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General Insulation Company Inc. is an insulation supplier / insulation distributor that stocks and fabricates a wide variety of industrial and commercial air barrier, vapor barrier, moisture and water barrier products for the construction market.

CCW Fire Resist Barritech NP-LT Spec

CCW Fire Resist Barritech NP-LT TDS

CCW Fire Resist Barritech NP-LT SDS